[libvirt] [PATCH V2] libxl: round memory values to next 1MiB increment

[Peter Krempa]

On Thu, Feb 22, 2018 at 10:31:48 -0700, Jim Fehlig wrote:
> libxl requires the memory sizes to be rounded to 1MiB increments.
> Attempting to start a domain that violates this requirement will
> fail with the marginally helpful error
> 
> 2018-02-22 01:55:32.921+0000: xc: panic: xc_dom_boot.c:141: xc_dom_boot_mem_init: can't allocate low memory for domain: Out of memory
> 2018-02-22 01:55:32.921+0000: libxl: libxl_dom.c:671:libxl__build_dom: xc_dom_boot_mem_init failed: No such file or directory
> 
> Round the maximum and current memory values to the next 1MiB
> increment when generating the libxl_domain_config object.
> 
> Signed-off-by: Jim Fehlig <jfehlig at suse.com>
> ---
> 
> V2:
> Set rounded memory values in virDomainDef object so they are correctly
> reflected in the live config.

ACK
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: not available
URL: <http://listman.redhat.com/archives/libvir-list/attachments/20180223/32153fab/attachment-0001.sig>